WO2013034068A1

WO2013034068A1 - External defibrillator, expander thereof, and defibrillation guarding system

Info

Publication number: WO2013034068A1
Application number: PCT/CN2012/080927
Authority: WO
Inventors: 安敏
Original assignee: 深圳迈瑞生物医疗电子股份有限公司
Priority date: 2011-09-06
Filing date: 2012-09-03
Publication date: 2013-03-14
Also published as: US20150112400A1; CN102974035B; CN102974035A

Abstract

The present invention relates to the medical device field, and provides an external defibrillator, an expander thereof, and a defibrillation guarding system. The external defibrillator comprises a first man-machine interaction unit, a main control unit and a power supply module, and the external defibrillator further comprises: a first communication interface, used for performing data transmission with an expander corresponding to the external defibrillator. The external defibrillator expander comprises: a host, used for collecting vital sign data; and a second communication interface, connected to the host and used for performing data transmission with the external defibrillator. With the external defibrillator and the expander thereof provided in the present invention, the external defibrillator may both be carried to an emergency treatment site conveniently and perform data transmission with the expander, thereby implementing various expansion functions.

Description

External defibrillator and its expander, defibrillation monitoring system

[Technical Field]

The invention relates to the field of medical instruments, in particular to an external defibrillator and an expander thereof and a defibrillation monitoring system.

【Background technique】

AED (Automated External Defibrillator, an automated external defibrillator, is an instrument used to treat patients with cardiac arrest. The traditional AED is suitable for carrying it to the rescue site because of its light weight and small size. However, the traditional AED cannot communicate with the remote device, and it can only achieve some first-aid functions, such as defibrillation and collection of the patient. ECG data, etc., so the function is simple, can not fully meet the needs of professionals. The defibrillation monitor is more versatile than the AED. In addition to its defibrillation function, it can also monitor vital signs of patients, such as ECG, NIBP, EtCO2, IBP and other vital signs. However, the traditional defibrillation monitor is relatively large in size and weight, and is not easy to carry, so it is not convenient to carry it to the rescue site for first aid.

[Summary of the Invention]

Based on this, it is necessary to provide an external defibrillator that is both portable and capable of implementing various extended functions.

The invention provides an external defibrillator, comprising a first human-computer interaction unit, a main control unit and a power module, wherein the external defibrillator further comprises:

The first communication interface is configured to perform data transmission between the expanders corresponding to the external defibrillator.

Preferably, the data transmitted by the first communication interface includes one or more of vital sign data output by the expander, a control command output by the main control unit, and a trigger command.

Further preferably, the data transmitted by the first communication interface further includes at least one conductive ECG data and/or defibrillation data collected by the main control unit; and/or

The first human-machine interaction unit displays vital sign data output by the expander.

Preferably, the first communication interface comprises a first wired communication interface and/or a first wireless communication interface.

Further preferably, the communication protocol adopted by the first wireless communication interface is one or more of an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol.

Preferably, the first wireless communication interface is further configured to communicate with a remote terminal and/or a remote server.

Preferably, the external defibrillator further comprises:

a charging interface for charging the power module.

Further preferably, the charging interface is a wired charging interface or a wireless charging interface.

Preferably, the external defibrillator further comprises:

a first locking device for securing the external defibrillator to the expander.

Further preferably, the first locking device comprises at least one first card position.

Preferably, the external defibrillator is an automatic external defibrillator.

In addition, an external defibrillator expander that provides various extended functions for an external defibrillator is provided.

The invention also provides an external defibrillator expander, the expander comprising:

a host for collecting vital sign data;

The second communication interface is coupled to the host for data transmission with the external defibrillator.

Preferably, the data transmitted by the second communication interface includes one or more of vital sign data output by the expander, a control command output by the external defibrillator, and a trigger command.

Further preferably, the data transmitted by the second communication interface further includes ECG data and/or defibrillation data;

The host also includes:

And a recorder for printing one or more of the ECG data, the defibrillation data, and the vital sign data collected by the host received by the second communication interface.

Further preferably, the recorder has a specification of 50 mm, 80 mm, 114 mm or 210 mm.

Preferably, the second communication interface comprises a second wired communication interface and/or a second wireless communication interface.

Further preferably, the communication protocol adopted by the second wireless communication interface is one or more of an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol.

Preferably, the expander further includes:

a charging unit corresponding to the charging interface of the external defibrillator for charging the external defibrillator;

a second locking device for securing the external defibrillator to the expander; and/or

The second human-machine interaction unit includes an input device and a display device.

Further preferably, the second locking device comprises a locking wrench and at least one second card position corresponding to the first card position on the external defibrillator.

In addition, the present invention also provides a defibrillation monitoring system including the above-described external defibrillator and expander.

In the above-mentioned external defibrillator provided by the present invention, in addition to being carried to the rescue site for defibrillation, data transmission can be performed through the first communication interface and the corresponding expander, and various extended functions are realized by the expander. The external defibrillator expander performs data transmission with the external defibrillator through the second communication interface, thereby providing various extended functions for the external defibrillator.

[Description of the Drawings]

Figure 1 is a front elevational view of an external defibrillator in one embodiment;

Figure 2 is a rear elevational view of the external defibrillator of Figure 1;

Figure 3 is a perspective view of the expander in one embodiment;

4 is a schematic view showing the structure of a defibrillation monitoring system in one embodiment.

【detailed description】

As shown in FIG. 1 and FIG. 2, in an embodiment, an external defibrillator 10 includes a first human-machine interaction unit, a main control unit, a power module, and a first communication interface 12, wherein the first communication interface 12 is used for data transmission between the expanders corresponding to the external defibrillator 10.

In one embodiment, the first human-machine interaction unit includes a display device (eg, a liquid crystal display screen, etc.), a power switch, an input device (eg, a touch screen, a button, etc.), etc., for acquiring a control command input by the user, and the user passes The first human-machine interaction unit starts the operation of the external defibrillator 10, inputs control commands, sets parameters, and the like. The main control unit includes a processor, a memory, and the like, and is configured to collect at least one conductive ECG data (eg, 3, 5, or 12-lead ECG data) and/or defibrillation data according to a control command input by the user or an internal trigger command. And process the collected data. Of course, according to actual needs, the memory of the main control unit can also store and collect the data. Further, the data collected by the main control unit can be displayed by the human-machine interaction unit.

In one embodiment, the data transmitted by the first communication interface 12 may include one or more of vital sign data output by the expander corresponding to the external defibrillator, a control command output by the main control unit, and a trigger command. The first communication interface 12 can send the control command and the trigger command output by the main control unit to the expander, so that the expander works according to the control command or the trigger command. For example, the main control unit can send the expander through the first communication interface 12. Control commands or trigger commands such as opening and closing.

In one embodiment, the data transmitted by the first communication interface 12 further includes at least one conductive ECG data and/or defibrillation data collected by the main control unit. In addition, in this embodiment or another embodiment, the first human-machine interaction unit of the external defibrillator 10 is further configured to display vital sign data output by the expander. In addition, according to actual needs, at least one lead ECG data and/or defibrillation data collected by the main control unit can also be transmitted to the expander through the first communication interface 12, and processed, stored and output on the expander.

In different embodiments, the first communication interface 12 may include only the first wired communication interface or the first wireless communication interface, and may also include the first wired communication interface and the first wireless communication interface. The communication protocol used by the first wireless communication interface is one or more of an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol.

Further, in one embodiment, the first wireless communication interface can also be used to communicate with a remote terminal and/or a remote server. The external defibrillator 10 can transmit at least one conductive ECG data and/or defibrillation data collected by the main control unit to the remote terminal and/or the remote server through the first wireless communication interface, by the remote terminal and/or the remote server. Processing, storage, display and printing, etc. In addition, the external defibrillator 10 can also send alarm information to the remote terminal or the remote server through SMS, telephone, mail, etc. when the external defibrillator fails, emergency, etc., therefore, the SMS can be sent through the SMS or the phone at the rescue site. Or inform the medical staff or other relevant personnel about the specific situation or help.

Additionally, in one embodiment, as shown in FIG. 2, the external defibrillator 10 further includes a charging interface 14 for charging the power module. In a specific implementation, the charging interface 14 can be implemented by using a wired charging interface or a wireless charging interface.

In one embodiment, as shown in FIG. 2, the external defibrillator 10 further includes a first locking device 16 for securing the external defibrillator 10 to the expander. In particular, the first locking device 16 can include at least one first card slot 162. Preferably, a first card position 162 can also be provided on the side and bottom of the external defibrillator 10, respectively.

In one embodiment, the external defibrillator 10 described above is an automated external defibrillator. In the present specification, an automatic external defibrillator includes a fully automatic external defibrillator and a semi-automated external defibrillator.

As shown in FIG. 3, in one embodiment, an external defibrillator expander 20 includes a host 22 and a second communication interface 24, wherein the host 22 is configured to collect vital sign data; the second communication interface 24 and the host 22 connections for data transfer with the external defibrillator 10.

Specifically, the host 22 is provided with a vital sign collection unit for collecting vital sign data, such as measuring SpO2 (arterial oxygen saturation), NIBP (non-destructive blood pressure measurement), EtCO2 (exhaled carbon dioxide), and IBP (invasive blood pressure). , TEMP (body temperature), RESP (breathing) and other parameters. In a specific implementation, the vital sign collection unit can be implemented by using one or more modules of the existing SpO2 measurement module, the NIBP measurement module, the EtCO2 module, and the like.

In one embodiment, the data transmitted by the second communication interface 24 includes one or more of vital sign data output by the expander 20, a control command output by the external defibrillator 10, and a trigger command. When the vital sign data output by the expander 20 is transmitted to the external defibrillator 10 through the second communication interface 24, it can be displayed by the first human-machine interaction unit of the external defibrillator 10. In addition, the expander 20 can operate according to the control command and/or the trigger command after receiving the control command and/or the trigger command output by the external defibrillator 10.

In one embodiment, the data transmitted by the second communication interface 24 further includes ECG data and/or defibrillation data; the host 22 further includes a recorder 222 for printing the ECG data received by the second communication interface 24, The tremor data, one or more of the vital sign data collected by the host 22. The second communication interface 24 receives at least one lead ECG data and/or defibrillation data acquired by the external defibrillator 10 and is printed by the recorder 222. In one embodiment, the recorder 222 has a gauge of 50 mm, 80 mm, 114 mm, or 210 mm, and the like. Since the recorder 222 can be compatible with a variety of specifications, it can meet the different needs of users and support the better printing of the 12-lead ECG report.

In different embodiments, the second communication interface 24 may include only the second wired communication interface or the second wireless communication interface, or may include both the second wired communication interface and the second wireless communication interface. Specifically, the communication protocol adopted by the second wireless communication interface is one or more of an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol.

In one embodiment, as shown in FIG. 3, the expander 20 further includes a charging unit 26 that corresponds to the charging interface 14 of the external defibrillator 10 for charging the external defibrillator 10. The expander 20 is provided with a power source that can be connected to an alternating current or a direct current for supplying power to the expander 20. The charging unit 26 includes an AC/DC or DC/DC conversion circuit for converting the external voltage to the voltage required by the external defibrillator 10. Specifically, the charging unit 26 can charge the power module of the external defibrillator 10 through a wired charging interface or a wireless charging interface.

In another embodiment, the expander 20 further includes a second locking device 28 for securing the external defibrillator to the expander 20. Specifically, as shown in FIG. 3, the second locking device 28 includes a locking wrench 282 and at least one second card position 284 corresponding to the first card position 162 on the external defibrillator 10. The locking wrench 282 can be disposed on the side of the expander 20, and the second card position 284 corresponds to the first card position 162 on the external defibrillator 10, and when the external defibrillator 10 is placed on the expander 20, the lock is pulled The external wrench 282 is engaged with the first card position 162 on the external defibrillator 10 to secure the external defibrillator 10 to the expander 20.

In another embodiment, the expander 20 further includes a second human-machine interaction unit, and the second human-machine interaction unit includes an input device and a display device. In this embodiment, the expander 20 can be controlled by the input device, and the vital sign data collected by the host 22, the ECG data received by the second communication interface 24, and/or the defibrillation data can be displayed by the display device.

As shown in FIG. 4, in one embodiment, a defibrillation monitoring system 30 includes the external defibrillator 10 and expander 20 described above. The external defibrillator 10 performs data transmission with the expander 20 via the first communication interface 12, and the expander 20 performs data transmission with the external defibrillator 10 via the second communication interface 24.

In one embodiment, the defibrillation monitoring system 30 operates as follows:

In the standby state, as shown in FIG. 4, the external defibrillator 10 is fixed to the expander 20. When needed, the power switch on the external defibrillator 10 is turned on, and the external defibrillator 10 transmits a control command input by the user and/or a trigger command generated internally by the main control unit to the expander 20 through the first communication interface 12, Both the external defibrillator 10 and the expander 20 are powered on. The expander 20 operates in accordance with the received control command and/or trigger command, such as collecting vital sign data, printing a report, etc., so that various extended functions that the external defibrillator 10 cannot implement can be realized by the expander 20. The vital sign data collected by the host 22 of the expander 20 is transmitted to the external defibrillator 10 through the second communication interface 24, and is displayed by the first human-machine interaction unit of the external defibrillator 10.

When the external defibrillator 10 needs to be taken to the rescue site, the locking wrench 282 on the expander 20 is opened, the external defibrillator 10 is removed from the expander 20, and the expander 20 will continue to operate. The external defibrillator 10 is carried to the rescue site for defibrillation, and the ECG data and/or defibrillation data collected by the external defibrillator 10 at the rescue site can be transmitted to the expander 20 through the first communication interface 12. When the external defibrillator 10 is taken back, it is reattached to the expander 20, and the vital sign data collected by the host 22 during this time is transmitted to the external defibrillator 10 Display. The ECG data and/or defibrillation data collected by the external defibrillator 10 and the vital sign data collected by the host 22 can be printed by the recorder 222.

The above-mentioned embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

An external defibrillator includes a first human-machine interaction unit, a main control unit, and a power module, wherein the external defibrillator further includes:

The first communication interface is configured to perform data transmission between the expanders corresponding to the external defibrillator.
The external defibrillator according to claim 1, wherein the data transmitted by the first communication interface comprises vital sign data output by the expander, a control command output by the main control unit, and a trigger command. one or more.
The external defibrillator according to claim 2, wherein the data transmitted by the first communication interface further comprises at least one lead electrocardiographic data and/or defibrillation data collected by the main control unit; and/or

The first human-machine interaction unit displays vital sign data output by the expander.
The external defibrillator of claim 1 wherein said first communication interface comprises a first wired communication interface and/or a first wireless communication interface.
The external defibrillator according to claim 4, wherein the communication protocol adopted by the first wireless communication interface is an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol. One or more of them.
The external defibrillator of claim 4 wherein said first wireless communication interface is further for communicating with a remote terminal and/or a remote server.
The external defibrillator of claim 1 wherein said external defibrillator further comprises:

a charging interface for charging the power module.
The external defibrillator of claim 7, wherein the charging interface is a wired charging interface or a wireless charging interface.
The external defibrillator of claim 1 wherein said external defibrillator further comprises:

a first locking device for securing the external defibrillator to the expander.
The external defibrillator of claim 11 wherein said first locking means comprises at least one first card position.
The external defibrillator according to any one of claims 1 to 11, wherein the external defibrillator is an automatic external defibrillator.
An external defibrillator expander, characterized in that the expander comprises:

a host for collecting vital sign data;

The second communication interface is coupled to the host for data transmission with the external defibrillator.
The expander according to claim 12, wherein the data transmitted by the second communication interface comprises one of vital sign data output by the expander, a control command output by the external defibrillator, and a trigger command. Or multiple.
The expander according to claim 13, wherein the data transmitted by said second communication interface further comprises electrocardiographic data and/or defibrillation data;

The host also includes:

And a recorder for printing one or more of the ECG data, the defibrillation data, and the vital sign data collected by the host received by the second communication interface.
The extender of claim 14 wherein said recorder has a gauge of 50 mm, 80 mm, 114 mm or 210 mm.
The expander of claim 12 wherein said second communication interface comprises a second wired communication interface and/or a second wireless communication interface.
The expander according to claim 16, wherein the communication protocol adopted by the second wireless communication interface is an infrared communication protocol, a Bluetooth communication protocol, a WiFi communication protocol, a mobile communication protocol, a Zigbee protocol, and a radio frequency communication protocol. One or more.
The expander of claim 12, wherein the expander further comprises:

a charging unit corresponding to the charging interface of the external defibrillator for charging the external defibrillator;

a second locking device for securing the external defibrillator to the expander; and/or

The second human-machine interaction unit includes an input device and a display device.
The extender of claim 18 wherein said second locking means comprises a locking wrench and at least one second card position corresponding to the first card position on the external defibrillator.
A defibrillation monitoring system, comprising the external defibrillator according to any one of claims 1 to 11 and the external defibrillation according to any one of claims 12 to 19. Instrument expander.